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bug#12532: 24.2.50; wrong results using byte-compile-file with lexical-b
From: |
Stefan Monnier |
Subject: |
bug#12532: 24.2.50; wrong results using byte-compile-file with lexical-binding |
Date: |
Fri, 28 Sep 2012 16:22:48 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.2.50 (gnu/linux) |
tags 12532 notabug
thanks
> On trunk Emacs compiling function with argument names declared as
> special somewhere, like mode-name, resulting function produced by
> byte-compile-file is different from function obtained by evaluating
> definition or byte-compiling that definition in buffer. This code uses
> all three possibilities and reports evaluating results
Yes. Using special variables as function arguments is not supported for
lexical-binding code. So the behavior can change according to the phase
of the moon. That's also why the byte-compiler warns you that
test12592_hY.el:2:1:Warning: Argument *myvar* is not a lexical variable
Stefan